I work a job where i'm on my feet for 8 or 12 hours a day and frankly, they're killing me right now. I've tried tons of Dr. Scholl's and other cheap brands of footbeds, and I've found that they're all garbage. Does anybody know of any cheap (or at least affordable) ways to better cushion my feet? I'm not really in the position to be buying $100+ orthotics.